CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
AI Score
Confidence
Low
EPSS
Percentile
96.5%
Stack-based buffer overflow in the bdfReadCharacters function in bitmap/bdfread.c in X.Org libXfont 1.1 through 1.4.6 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a long string in a character name in a BDF font file.
Vendor | Product | Version | CPE |
---|---|---|---|
x | libxfont | 1.1.0 | cpe:2.3:a:x:libxfont:1.1.0:*:*:*:*:*:*:* |
x | libxfont | 1.2.0 | cpe:2.3:a:x:libxfont:1.2.0:*:*:*:*:*:*:* |
x | libxfont | 1.2.1 | cpe:2.3:a:x:libxfont:1.2.1:*:*:*:*:*:*:* |
x | libxfont | 1.2.2 | cpe:2.3:a:x:libxfont:1.2.2:*:*:*:*:*:*:* |
x | libxfont | 1.2.3 | cpe:2.3:a:x:libxfont:1.2.3:*:*:*:*:*:*:* |
x | libxfont | 1.2.4 | cpe:2.3:a:x:libxfont:1.2.4:*:*:*:*:*:*:* |
x | libxfont | 1.2.5 | cpe:2.3:a:x:libxfont:1.2.5:*:*:*:*:*:*:* |
x | libxfont | 1.2.6 | cpe:2.3:a:x:libxfont:1.2.6:*:*:*:*:*:*:* |
x | libxfont | 1.2.7 | cpe:2.3:a:x:libxfont:1.2.7:*:*:*:*:*:*:* |
x | libxfont | 1.2.8 | cpe:2.3:a:x:libxfont:1.2.8:*:*:*:*:*:*:* |
cgit.freedesktop.org/xorg/lib/libXfont/commit/?id=4d024ac10f964f6bd372ae0dd14f02772a6e5f63
lists.opensuse.org/opensuse-updates/2014-01/msg00050.html
lists.opensuse.org/opensuse-updates/2014-01/msg00052.html
lists.x.org/archives/xorg-announce/2014-January/002389.html
osvdb.org/101842
rhn.redhat.com/errata/RHSA-2014-0018.html
seclists.org/oss-sec/2014/q1/33
secunia.com/advisories/56240
secunia.com/advisories/56336
secunia.com/advisories/56357
secunia.com/advisories/56371
www.debian.org/security/2014/dsa-2838
www.oracle.com/technetwork/topics/security/cpuapr2014-1972952.html
www.securityfocus.com/bid/64694
www.ubuntu.com/usn/USN-2078-1
exchange.xforce.ibmcloud.com/vulnerabilities/90123